For years, big tech companies like Apple and Tesla have assured the customers of their glossy stores and showrooms that all their goods are ethically sourced and sold.
But a new series of images taken from inside mines in the Democratic Republic of Congo, where 90 percent of the world’s cobalt is mined and used to make the batteries that power our tech-led lives, raise uncomfortable questions.
Cobalt is the chemical element found in almost every tech gadget that uses a lithium-powered battery on the market today – a smartphone, tablet or laptop requires a few grams of it, while an electric vehicle requires 10kg.
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